Recently Active Chemistry Questions

ABC idnetify with mechanism *Image* ...

Q1- Can someone please tell me the exact and well described reason for depression of freezing point on addition of non volatile solute to a solvent? Q2- How does the vapour pressure of a pure solution change when we increase ...

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Q.Can any one please give the LINK FOR SOLUTION MANUAL OF SOLOMONS AND FRHYLE : FUNDAMENTALS OF ORGANIC CHEMISTRY ? ...

in aromaticity it is required condition that there is at least one unhybridised p-orbital.what does it mean? ...

*Image* obviously H+ added & heated ...

a question , really importent: does the percentage ionic character of a compund lattice(or simple element lattice ) depend upon the lattice enthalpy value of that compund? if yes how? i just mean that can we compare two compo ...

1.can metamers also be chain isomers? 2.do bent bonds affect orbital overlap?[this is with refrence to the angle strain concept> ...

http://targetiit4pcm.lefora.com/2010/06/16/articles-acids-and-bases-1/0/ hope you like it ...

Can anyone tell me the diff between syn and anti mechanism of addition of (ex. Br2) or any link available....... ...

*Image* Which is more acidic?? ...

How is SiF4 an electrophile?? ...

Which is a stronger acid.... SH attached to phenyl group or OH attached to phenyl group........Give REASONS..... ...

Do double bonds break to give rise to free radicals....???? ...

How can + I effect increase electron density on a carbanion?? ...

*Image* Agar aise questions AIEEE mein aayenge..I will be damn surprised! ...

THIS QUESTON IS STRICTLY FOR PRITISH SINCE HE THREATENED TO SHOOT ME IF I DO NOT GIVE HIM AN ORGANIC QUESTION AND I AM AFRAID OF THAT :P A soln. of 0.01 mole tert-butyl peroxide in excess ethylbenzene was irradiated with ultr ...

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*Image* Is this a singlet carbene??? I think it shld have 2 hydrogen ......... ...

i have a basic doubt. Isnt order of a chemical reaction determined only experimentally ? i mean can we find order just by looking the balanced chemical eqn ? i think it can only be found out from the eqn for elementary reacti ...

*Image* Arrange in order of increasing stability. WITH REASONS.......... ...

The older one couldn't be edited, so I decided to make a new thread. Instructions for viewing : Right click and click on Zoom-In atleast thrice for a better view..and then use the mouse to navigate through the document. List ...

*Image* I am really weak in chemistry ,so don't get upset abt the level of ques. ...

0.4 gram hydrogen combines with 3.2 gram oxygen to produce water. H2S is produced by combination of 0.25 g hydrogen and 4.0 gram sulphur. 1 gram of sulphur combines with 1 gram of oxygen. Show that the results are in accordan ...

*Image* please tell the name of this compound.... ...

explain y steric inhibition of resonance decreases dipole moment??? *Image* ...

the heats of combustion of C2H4 , C2H6 AND H2 are -1400.5Kj,-1558.3kj and -286.5kj. the heat of hydrogenation of ethene is.. pleaz solve lucidly ...

which of the following is more basic?? (C2H5)3N & *Image* ...

after many days :P from the reaction of 1,3,5-trimethylbenzene (mesithylene..wat a cute name :P) with HF and BF3, Olah isolated at low temperatures a bright yellow solid whose elemental composition corresponds to mesithylene: ...

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